Order your replacement Reedin battens to do your own repair, or in case you want to keep a spare on a long trip. Compatible with SUPERMODEL 2025, HYPERMODEL 2025, and WHISPERMODEL 2025. Small (25cm): SuperModel 2025 5m, 6m & 7m Medium (35cm): all sizes HyperModel and WhisperModel; SuperModel 2025 8m, 9m, 10m, 11m, 12m, 13m, 15m & 17m